31 lines
802 B
Rust
31 lines
802 B
Rust
#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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use defmt::*;
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use defmt_rtt as _; // global logger
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use embassy::executor::Spawner;
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use embassy::time::{Duration, Timer};
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use embassy_stm32::gpio::{Level, Output, Speed};
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use embassy_stm32::rcc::{Mco, Mco1Source, McoClock};
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use embassy_stm32::Peripherals;
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use panic_probe as _;
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#[embassy::main]
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async fn main(_spawner: Spawner, p: Peripherals) {
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info!("Hello World!");
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let mut led = Output::new(p.PB14, Level::High, Speed::Low);
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let _mco = Mco::new(p.MCO1, p.PA8, Mco1Source::Hsi, McoClock::Divided(8));
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loop {
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info!("high");
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led.set_high();
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Timer::after(Duration::from_millis(500)).await;
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info!("low");
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led.set_low();
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Timer::after(Duration::from_millis(500)).await;
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}
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}
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